Ireland, County Clare, Cliffs of Moher.

Ireland, County Clare, Cliffs of Moher from the south on the Cliffs of Moher Coastal Walk.

Ireland, County Clare, Cliffs of Moher from the south on the Cliffs of Moher Coastal Walk.

Canada, Alberta, Del Bonita, Fracking for oils and gas on the edge of the Baaken play.

Canada, Alberta, Del Bonita, Fracking near a water source for tight shale oil and gas on the edge of the Bakken play. Ensign Energy of Calgary drilling rig, water storage tanks and road tanker. The wa...

Canada, Alberta, Milk River Ridge, Oil pump jack or nodding donkey on the edge of the Baaken play, Flare tower at right.

Canada, Alberta, Blood Reserve, Fracking for oil and gas on the Blood Tribe Indian Reserve at the edge of the Baaken play. Oil company environmental air quality monitoring van woth drilling site and...

Canada, Alberta, Blood Reserve, Fracking for oil and gas on the Blood Tribe Indian Reserve at the edge of the Baaken play. Anti-fracking protestor Lois Frank blocks a GASFRAC truck engaged in frackin...

Canada, Alberta, Granum, Argosy Energy Inc fracking for tight shale oil in a wheat field at the edge of the Baaken play.

Canada, Alberta, Del Bonita, CanElson Drilling Inc of Calgary fracking for tight shale oil in a wheat field at the edge of the Baaken play.

Canada, Alberta, Del Bonita, CanElson Drilling Inc of Calgary fracking for tight shale oil in a wheat field at the edge of the Baaken play.